package com.tedu.egmybatis3.mapper;

import com.tedu.egmybatis3.pojo.Customers;
import com.tedu.egmybatis3.pojo.CustomersVO3;
import com.tedu.egmybatis3.pojo.CustomersVO1;
import com.tedu.egmybatis3.pojo.CustomersVO2;
import org.apache.ibatis.annotations.Mapper;

import java.util.List;

@Mapper
public interface CustomersMapper {
    int insert (Customers customers);
    CustomersVO1 selectById(String custId);
    List<CustomersVO2> selectByCity(String city);
    List<CustomersVO3> selectByCustId(String CustId);
}
